Havenbuurt is een straat te Marken in de gemeente Waterland en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1156 AL | 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19A, 19C, 19, 20, 6, 4, 2, 1, 1B, 1A; |
| 1156 AM | 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 25A, 24, 23, 22, 21; |